Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat
Abstract – Although homing behaviour has been observed in juvenile Atlantic salmon, brown trout and resident cutthroat trout, this behaviour has not been well studied in juvenile Pacific salmon. We examined the site fidelity and homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) by ma...
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crwiley:10.1111/j.1600-0633.2005.00093.x 2023-12-03T10:19:37+01:00 Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat Minakawa, N. Kraft, G. F. 2005 http://dx.doi.org/10.1111/j.1600-0633.2005.00093.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0633.2005.00093.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0633.2005.00093.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Ecology of Freshwater Fish volume 14, issue 2, page 197-201 ISSN 0906-6691 1600-0633 Ecology Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 2005 crwiley https://doi.org/10.1111/j.1600-0633.2005.00093.x 2023-11-09T13:59:10Z Abstract – Although homing behaviour has been observed in juvenile Atlantic salmon, brown trout and resident cutthroat trout, this behaviour has not been well studied in juvenile Pacific salmon. We examined the site fidelity and homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) by marking and relocating them within an off‐channel habitat. Over 80% of displaced fish returned to the area from which they were originally collected. The proportion of fish that returned to the original location did not vary significantly among three sampling dates. However, we found that this proportion decreased over time in a brackish lagoon when we statistically analysed the data reported by Day (1966) . Our results suggest that juvenile coho salmon exhibit strong site fidelity and are able to return to their home ranges after displacement. These behaviours are likely to be important for the winter survival of juvenile coho salmon. Article in Journal/Newspaper Atlantic salmon Wiley Online Library (via Crossref) Pacific Ecology of Freshwater Fish 14 2 197 201 |
institution |
Open Polar |
collection |
Wiley Online Library (via Crossref) |
op_collection_id |
crwiley |
language |
English |
topic |
Ecology Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Ecology Aquatic Science Ecology, Evolution, Behavior and Systematics Minakawa, N. Kraft, G. F. Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
topic_facet |
Ecology Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Abstract – Although homing behaviour has been observed in juvenile Atlantic salmon, brown trout and resident cutthroat trout, this behaviour has not been well studied in juvenile Pacific salmon. We examined the site fidelity and homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) by marking and relocating them within an off‐channel habitat. Over 80% of displaced fish returned to the area from which they were originally collected. The proportion of fish that returned to the original location did not vary significantly among three sampling dates. However, we found that this proportion decreased over time in a brackish lagoon when we statistically analysed the data reported by Day (1966) . Our results suggest that juvenile coho salmon exhibit strong site fidelity and are able to return to their home ranges after displacement. These behaviours are likely to be important for the winter survival of juvenile coho salmon. |
format |
Article in Journal/Newspaper |
author |
Minakawa, N. Kraft, G. F. |
author_facet |
Minakawa, N. Kraft, G. F. |
author_sort |
Minakawa, N. |
title |
Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
title_short |
Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
title_full |
Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
title_fullStr |
Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
title_full_unstemmed |
Homing behaviour of juvenile coho salmon ( Oncorhynchus kisutch ) within an off‐channel habitat |
title_sort |
homing behaviour of juvenile coho salmon ( oncorhynchus kisutch ) within an off‐channel habitat |
publisher |
Wiley |
publishDate |
2005 |
url |
http://dx.doi.org/10.1111/j.1600-0633.2005.00093.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-0633.2005.00093.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-0633.2005.00093.x |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Ecology of Freshwater Fish volume 14, issue 2, page 197-201 ISSN 0906-6691 1600-0633 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1600-0633.2005.00093.x |
container_title |
Ecology of Freshwater Fish |
container_volume |
14 |
container_issue |
2 |
container_start_page |
197 |
op_container_end_page |
201 |
_version_ |
1784266964205568000 |